Despite posting strong earnings, Shenzhen Sinovatio Technology Co., Ltd.'s (SZSE:002912) stock didn't move much over the last week. We think that investors might be worried about the foundations the earnings are built on.

How Do Unusual Items Influence Profit?

Importantly, our data indicates that Shenzhen Sinovatio Technology's profit received a boost of CN¥30m in unusual items, over the last year. We can't deny that higher profits generally leave us optimistic, but we'd prefer it if the profit were to be sustainable. When we crunched the numbers on thousands of publicly listed companies, we found that a boost from unusual items in a given year is often not repeated the next year. Which is hardly surprising, given the name. We can see that Shenzhen Sinovatio Technology's positive unusual items were quite significant relative to its profit in the year to December 2023. As a result, we can surmise that the unusual items are making its statutory profit significantly stronger than it would otherwise be.

That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.

An Unusual Tax Situation

Just as we noted the unusual items, we must inform you that Shenzhen Sinovatio Technology received a tax benefit which contributed CN¥19m to the bottom line. This is meaningful because companies usually pay tax rather than receive tax benefits. Of course, prima facie it's great to receive a tax benefit. And since it previously lost money, it may well simply indicate the realisation of past tax losses. However, the devil in the detail is that these kind of benefits only impact in the year they are booked, and are often one-off in nature. Assuming the tax benefit is not repeated every year, we could see its profitability drop noticeably, all else being equal.

Our Take On Shenzhen Sinovatio Technology's Profit Performance

In the last year Shenzhen Sinovatio Technology received a tax benefit, which boosted its profit in a way that might not be much more sustainable than turning prime farmland into gas fields. Furthermore, it also benefitted from a positive unusual item, which boosted the profit result even higher. Considering all this we'd argue Shenzhen Sinovatio Technology's profits probably give an overly generous impression of its sustainable level of profitability. Keep in mind, when it comes to analysing a stock it's worth noting the risks involved. Every company has risks, and we've spotted 2 warning signs for Shenzhen Sinovatio Technology you should know about.

In this article we've looked at a number of factors that can impair the utility of profit numbers, and we've come away cautious. But there are plenty of other ways to inform your opinion of a company. For example, many people consider a high return on equity as an indication of favorable business economics, while others like to 'follow the money' and search out stocks that insiders are buying. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks that insiders are buying to be useful.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.